This error is thrown if a single execution of a server-side script or application has taken longer than its limit. The following table lists the prescribed time limits for each script type or application:

Note: A script may execute for a long time if any or all of the following occur:
- The script performs a large number of record operations without going over the usage limit
- The script causes a large number of user event scripts and/or workflows to execute
- The script performs database searches or updates that collectively take a long time to finish